| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.97 | 10.767% | $117.3798 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $66.50 | 7.720% | $71.6338 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $216.65 | 8.193% | $234.4001 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $232.77 | 4.628% | $243.5426 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $125.78 | 4.816% | $131.8376 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $241.95 | 3.723% | $250.9578 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $220.51 | 8.622% | $239.5224 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,210.13 | $1,289.2741 | $1,289.27 | $1,289.30 | $1,289.20 | |